JAVASERVER FACES - Introduction to Java Programming: Comprehensive Version - page 1257

(a)

(b)

F IGURE 33.29

The program displays addition questions in (a) and answers in (b).

*33.13

( Day of week ) Write a program that displays the day of the week for a given day,
month, and year, as shown in Figure 33.36. The program lets the user select a
day, month, and year, and click the Get Day of Week button to display the day
of week. The Time field displays Future if it is a future day or Past otherwise.
Use the Zeller's congruence to find the day of the week (See Programming
Exercise 3.21).